Animate Skeleton via vertix animation

Greetings

I have animated a polygon plane via a 3rd party plugin.

I have atached a skeletal grid to this plane as the only way for me to actually export it for use in my game requires the the plane be animated via skeletal joints.

I have setup the grid on the plane, but i cant seem to reverse animate the skeleton from the moving verticis.

I hope this makes sense. Any ideas how to pull this off? As hand animating the skeleton to the vertix movement take forever.

Kind Regards

StormWalkerZa